Source suspended programmable instrumentation amplifier PGA203


Posted on Mar 28, 2007

As shown in FIG source constituted by PGA203 programmable instrumentation amplifier suspended. Because the input signal is applied to PCA203 twisted pair inputs, so in suspensi


Source suspended programmable instrumentation amplifier PGA203
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on, after the PGA203 amplifies the output signal. Here we should note that in PGA203 input feet to a 1M resistor to provide channel amplifier input bias current.




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